CN208150616U - Support device applied to daily paper printing - Google Patents

Abstract

The utility model discloses the support devices for being applied to daily paper printing, including sequentially connected top plate and roller assembly, riser is provided on the lower surface of the top plate, top plate is connect by riser with roller assembly, the roller assembly includes support shaft and baffle, the support shaft hang down in riser, one end of support shaft is connect with riser, the other end of support shaft is provided with mounting hole, and there are two support shafts, in the orthographic projection of horizontal plane, the axis of support shaft mutually coincides, roller is arranged in support shaft, the roller can independently be rotated relative to support shaft；Upper and lower ends in the side plate face of baffle are provided with slotting axis, and one end of the slotting axis is connect with riser, in other end difference one mounting hole of each insertion of the slotting axis.It is by two rollers of setting that newspaper is fixed in-between, make that newspaper fluctuates and the cylinder contact with top, roller protect the surface quality of newspaper around own axis.

Description

Support device applied to daily paper printing

Technical field

The utility model relates to print fields, and in particular to the support device applied to daily paper printing.

Background technique

The original copys such as text, picture, photo, anti-fake through processes such as plate-making, Shi Mo, pressurizations, are made printing ink transfer to paper by printing , on the material surfaces such as fabric, plastic products, leather, the technology of batch duplicating original copy content.Printing is the print through audit approval Brush version is transferred to the process of stock by printing machinery and ink special.

Other than selecting stock (paper or other printable fabrics) appropriate and ink, the final effect of printed matter is still It needs to complete by mode of printing appropriate.Printing type has a plurality of, and method is different, and operation is also different, and cost and effect are also It is different.Classification method is as follows：

1, according to the relative position of picture and text on printing plate and non-graphic region, common mode of printing can be divided into relief printing plate print Brush, four major class of intaglio printing, lithographic printing and porous printing：

(1) letterpress, printing elements protrusion, hence it is evident that be higher than blank parts, print principle is similar to seal, early Block printing, type form printing and later font version printing of phase etc. belong to letterpress.

(2) intaglio printing, printing elements are lower than blank parts, are usually used in the print of the marketable securities such as banknote, stamp Brush.

(3) lithographic printing, printing elements and blank parts are nearly at same plane, and utilization is oil-water incompatible The mode that principle is printed.

(4) porous printing, printing elements are hole, and ink is transferred to surface of the stock by hole, common Porous printing has hollow out version and silk-screen plate etc..

2, classified according to the paper feeding mode of printing machine to printing process, printing can be divided into：

Sheet paper printing：Also known as sheet-fed prints.It is to be printed using sheet paper.

Web printing：Also referred to as rotary printing.It is the method using web printing.

In the printing of newspaper, often first a roll of paper is pulled out, upper script figure is then printed, is then dried again in ink Afterwards, paper is cut, it is made to shape newspaper size.

Before sheet trimming, paper needs successively flow away between the individual devices, therefore need between the individual devices Top sets up the support device for being used for newspaper, falls first is that newspaper is avoided to fall when transmitting on the ground or between devices, two It is to transmit newspaper from the overhead of equipment, passes through below convenient for staff.

Existing support device is made of top plate and the roller bearing being rotatably arranged below top plate, and newspaper bypasses the top of roller bearing Afterwards, it moves ahead to next equipment.Since roller bearing is fixedly connected with top plate, it is not easy to the maintenance in later period, meanwhile, it is fluctuated in newspaper When, the upper surface of newspaper can damage newspaper with the following table face contact of top plate, or generation sliding friction.

Utility model content

The utility model aim is to provide the support device applied to daily paper printing, solves to be fixed due to roller bearing and top plate Connection, is not easy to the maintenance in later period, meanwhile, in newspaper fluctuation, the upper surface of newspaper can with the following table face contact of top plate, or The problem of generating sliding friction, damaging newspaper.

The utility model is achieved through the following technical solutions：

Applied to the support device of daily paper printing, including sequentially connected top plate and roller assembly, under the top plate It is provided with riser on surface, top plate is connect by riser with roller assembly, and the roller assembly includes support shaft and baffle, described Support shaft hang down in riser, one end of support shaft is connect with riser, and the other end of support shaft is provided with mounting hole, and support shaft There are two, in the orthographic projection of horizontal plane, the axis of support shaft mutually coincides, and roller, the rolling are arranged in support shaft Cylinder can independently be rotated relative to support shaft；

Upper and lower ends in the side plate face of baffle are provided with slotting axis, and one end of the slotting axis is connect with riser, institute It states in other end difference one mounting hole of each insertion of slotting axis.

From an equipment after processing is completed, when into next equipment, newspaper is across two rollers, then for newspaper Enter back into next equipment.

It is by two rollers of setting that newspaper is fixed in-between, fluctuate newspaper and the cylinder contact with top, roller Around own axis, the surface quality of newspaper is protected, avoids appearance the case where the upper surface of newspaper is damaged by top plate；Together When, when replacing roller or being safeguarded to the utility model, to the direction moving stop far from riser, until inserting axis leaves installation Then roller is removed in hole, improve the convenience that support device uses.

Further, the cross section of the mounting hole is rectangle, the cross sectional dimensions of the slotting axis and mounting hole it is transversal Face size is consistent.

Further, it is provided on the baffle in the plate face of slotting axis and is provided with two groups of guiding pearl groups, the guiding pearl Group includes that several are embedded the ball on baffle, and the ball can be rotated around the centre of sphere of itself, and each guiding pearl group In each ball along straight line central symmetry, the straight line is respectively overlapped with the axis of a slotting axis respectively, guiding pearl group Upper one end far from baffle is respectively contacted with the end face of a roller respectively.

The setting of ball is not only convenient for positioning rolls, also reduces the frictional force between roller and baffle, is convenient for roller pair Newspaper plays stable guiding role.

Be respectively provided between roller and support shaft there are two bearing, the bearing is set in support shaft, bearing outer wall with The inner wall of roller contacts.

The setting of bearing reduces the frictional force between roller and support shaft, is oriented to newspaper convenient for roller.

The utility model compared with prior art, has the following advantages and benefits：

1, the utility model is applied to the support device of daily paper printing, and newspaper is fixed on its it by two rollers of setting Between, make newspaper fluctuate and the cylinder contact with top, roller protect the surface quality of newspaper around own axis, avoid The case where upper surface of newspaper is damaged by top plate appearance；Meanwhile when replacing roller or being safeguarded to the utility model, to separate Then the direction moving stop of riser removes roller, improves support device and use just until inserting axis leaves mounting hole Benefit；

2, the utility model is applied to the support device of daily paper printing, and the setting of ball is not only convenient for positioning rolls, also drops Low frictional force between roller and baffle, plays stable guiding role to newspaper convenient for roller；

3, the utility model is applied to the support device of daily paper printing, and the setting of bearing reduces between roller and support shaft Frictional force, convenient for roller be oriented to newspaper.

Detailed description of the invention

Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cross-sectional view of roller assembly；

Fig. 3 is the structural schematic diagram of support shaft；

Fig. 4 is the structural schematic diagram of baffle.

Label and corresponding parts title in attached drawing：

1- top plate, 2- riser, 3- support shaft, 4- baffle, 5- roller, 6- insert axis, 7- ball, 8- mounting hole, 9- bearing.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing, The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this Utility model is not intended to limit the scope of the present invention.

Embodiment 1

As Figure 1-Figure 4, the utility model is applied to the support device of daily paper printing, including sequentially connected top plate 1 And roller assembly, riser 2 is provided on the lower surface of the top plate 1, top plate 1 is connect by riser 2 with roller assembly, described Roller assembly includes support shaft 3 and baffle 4, the support shaft 3 hang down in riser 2, one end of support shaft 3 is connect with riser 2, The other end of support shaft 3 is provided with mounting hole 8, and there are two support shafts 3, in the orthographic projection of horizontal plane, the axis of support shaft 3 It mutually coincides, roller 5 is arranged in support shaft 3, the roller 5 can be relative to the independent rotation of support shaft 3；

Upper and lower ends in the side plate face of baffle 4 are provided with slotting axis 6, and one end of the slotting axis 6 and riser 2 connect It connects, in other end difference one mounting hole 8 of each insertion of the slotting axis 6.

From an equipment after processing is completed, when into next equipment, newspaper is across two rollers 5, so for newspaper After enter back into next equipment.

It is by two rollers 5 of setting that newspaper is fixed in-between, so that newspaper is fluctuated and is contacted with the roller of top 5, rolls Cylinder protects the surface quality of newspaper 5 around own axis, avoids the case where the upper surface of newspaper is damaged by top plate It is existing；Meanwhile when replacing roller 5 or being safeguarded to the utility model, to the direction moving stop 4 far from riser 2, until inserting axis 6 Mounting hole 8 is left, roller 5 is then removed, improves the convenience that support device uses.

Further, the cross section of the mounting hole 8 is rectangle, the cross sectional dimensions of the slotting axis 6 and the cross of mounting hole 8 Sectional dimension is consistent.

Further, it is provided on the baffle 4 in the plate face of slotting axis 6 and is provided with two groups of guiding pearl groups, the guiding Pearl group includes that several are embedded the ball 7 on baffle 4, and the ball 7 can be rotated around the centre of sphere of itself, and each guiding Along straight line central symmetry, the straight line is respectively overlapped with the axis of a slotting axis 6 respectively, leads each ball 7 in pearl group One end in pearl group far from baffle 4 is respectively contacted with the end face of a roller 5 respectively.

The setting of ball 7 is not only convenient for positioning rolls 5, also reduces the frictional force between roller 5 and baffle 4, convenient for rolling 5 pairs of newspapers of cylinder play stable guiding role.

Bearing 9 there are two being respectively provided between roller 5 and support shaft 3, the bearing 9 is set in support shaft 3, outside bearing Wall is contacted with the inner wall of roller 5.

The setting of bearing 9 reduces the frictional force between roller 5 and support shaft 3, is oriented to newspaper convenient for roller 5.

Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced It changes, improve, should be included within the scope of protection of this utility model.

Claims (4)

1. being applied to the support device of daily paper printing, including sequentially connected top plate (1) and roller assembly, it is characterised in that：? It is provided with riser (2) on the lower surface of the top plate (1), top plate (1) is connect by riser (2) with roller assembly, the roller bearing Component includes support shaft (3) and baffle (4), the support shaft (3) hang down in riser (2), one end of support shaft (3) is and riser (2) it connects, the other end of support shaft (3) is provided with mounting hole (8), and there are two support shafts (3), in the orthographic projection of horizontal plane In, the axis of support shaft (3) mutually coincides, and is arranged on support shaft (3) roller (5), and the roller (5) can opposite support Axis (3) independently rotates；

Upper and lower ends in the side plate face of baffle (4) are provided with slotting axis (6), one end and riser (2) of the slotting axis (6) The other end of connection, the slotting axis (6) is distinguished in one mounting hole (8) of each insertion.

2. the support device according to claim 1 applied to daily paper printing, it is characterised in that：The mounting hole (8) Cross section is rectangle, and the cross sectional dimensions of the slotting axis (6) is consistent with the cross sectional dimensions of mounting hole (8).

3. the support device according to claim 1 applied to daily paper printing, it is characterised in that：On the baffle (4) It is provided in the plate face of slotting axis (6) and is provided with two groups of guiding pearl groups, the guiding pearl group includes that several are embedded in baffle (4) On ball (7), the ball (7) can rotate around the centre of sphere of itself, and each ball (7) in each guiding pearl group along Straight line central symmetry, the straight line are respectively overlapped with the axis of a slotting axis (6) respectively, are oriented in pearl group far from baffle (4) One end respectively respectively contacted with the end face of a roller (5).

4. the support device according to claim 1 applied to daily paper printing, it is characterised in that：In roller (5) and support It is respectively provided between axis (3) there are two bearing (9), the bearing (9) is set on support shaft (3), bearing outer wall and roller (5) Inner wall contact.